55 + 80 + 95 + 100 +115 +90 =535 actual enrollments. 75 + 80 +85 +90 +95 + 100 = 525 predicted enrollments. 535 - 525 = 10 residuals.
Answer:
D
Step-by-step explanation:
12 square feet
Add -7y and divide both sides to get one solution (0.20588)
28 is the correct answer.
6 candy bars because 6 times 4 is 24 plus the 5 for the magazine.